package com.bdqn.t350.util;

import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class ConfigManager {
    private static Properties properties;
    private static ConfigManager configManager = new ConfigManager();

    private ConfigManager() {
        properties = new Properties();
        InputStream is = ConfigManager.class.getClassLoader().getResourceAsStream("database.properties");
        try {
            properties.load(is);
            is.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static ConfigManager getInstance() {
        //if (configManager == null) {
        //    configManager = new ConfigManager();
        //}
        return configManager;
    }

    public String getValue(String key) {
        return properties.getProperty(key);
    }
}
